Define Embedded system. Describe its type with two example of each.
[3 marks]Define RTOS. Describe its type with example.
[4 marks]Compare UART, I2C, SPI protocol. Give advantage of each protocol over other protocol.
[7 marks]Describe Synchronous, Iso-synchronous, and Asynchronous communication.
[3 marks]Describe use of RTC and WDT in Embedded system.
[4 marks]Describe CAN bus protocol.
[7 marks]Describe and compare Wi-fi and Bluetooth protocol.
Define interrupt, interrupt latency, Task Deadline.
[3 marks]Describe device driver used in embedded system.
[4 marks]Describe dead-lock condition with example in embedded system. How to come out of dead-lock condition?
[7 marks]Describe polled based IO and interrupt based IO.
[3 marks]Sketch diagram to interface DMA with microprocessor or microcontroller.
[4 marks]Describe shared data problem with example.
[7 marks]Enlist co-operative scheduling mechanism
[3 marks]Compare Process, Thread and Function.
[4 marks]Describe Earlier Deadline First (EDF) and rate-monotonic scheduling mechanism.
[7 marks]Enlist pre-emptive scheduling mechanism.
[3 marks]Describe PV Semaphore with example.
[4 marks]Describe Round-robin with interrupt scheduling with example.
[7 marks]Describe MSP430 USCI module and its modes.
[3 marks]Describe low-power modes of MSP430.
[4 marks]Write a C-program to generate square wave of 100Hz using timer-A. Assume SMCLK = 1MHz
[7 marks]Describe multiplexing scheme of MSP430 pins.
[3 marks]Describe reset condition of MSP430: BOR, POR and PUC
[4 marks]Sketch interfacing diagram to interface 8 LEDs with MSP430. Turn-ON LEDs in ring counter fashion.
[7 marks]